Teleflex Seastar NFB Safe T II Helmet and 90 ° Bezel Kit Change with NFB Steering loads are of course only feel when active. Mechanical NFB Steering Systems include a patented clutch mechanism that it clicks into place when the wheel is not and automatically turns on when the driver with improved comfort and control. 3 Lock to lock. – Size Up to v4. Standard 3/4 tapered steering shaft. Quick connect for easy installation. Ideal for the traditional boot, NFB For Most outboard motor and stern drive power applications. 55 – 100 PS. 3 turns lock to lock displacement up to v4 easier for beginner drivers, option 3/4 "Conical steering shaft for easy Kabelinstallation Quick Connect tilt Regular Package Includes Helmet Size: One screws for pipe 90 degree bezel kit